5946 search results - page 839 / 1190 » Visual requirement representation |
187
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JEI
2006
15 years 6 months ago
2006
For copyright protection, the robustness of a watermarking scheme against various attacks is an essential requirement. Many proposed robust watermarking schemes may achieve good r...
169
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MTA
2006
15 years 6 months ago
2006
Abstract There are increasing demands on portable communication devices to run multimedia applications. ISO (an International Organization for Standardization) standard MPEG-4 is a...
147
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MTA
2006
15 years 6 months ago
2006
Variable bit rate (VBR) compression for media streams allocates more bits to complex scenes and fewer bits to simple scenes. This results in a higher and more uniform visual and au...
169
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JSS
1998
15 years 6 months ago
1998
Methodology, theory, and practice in the ®eld of Human±Computer Interaction (HCI) all share the goal of producing interactive software that can be used eciently, eectively, ...
171
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PRESENCE
2010
15 years 5 months ago
2010
Brain–computer interfaces (BCIs) are becoming more and more popular as an input device for virtual worlds and computer games. Depending on their function, a major drawback is th...